ciphercode

noun
UK /ˈsaɪfə kəʊd/
US /ˈsaɪfər koʊd/

A secret way of writing that hides what the words really mean.

The spy used a ciphercode to send a message that only her friend could read.


OTHER MEANINGS

2. A set of symbols used in place of letters to keep a message secret.

The treasure map had a ciphercode along the bottom edge.

3. A hidden pattern of numbers or letters that a computer uses to protect information.

The website turns your password into a ciphercode before saving it.

4. A puzzle where you swap letters to uncover a hidden sentence.

We solved the ciphercode in the newspaper by matching each symbol to a letter.